TED-Ed
TED-ED: Why should you read Tolstoy's "War and Peace"? - Brendan Pelsue
"War and Peace." A tome. A slog. The sort of book you shouldn't read in bed because if you fall asleep it could give you a concussion. Right? Only partly. "War and Peace" is a long book, sure, but it's also a thrilling examination of...
TED-Ed
TED-ED: Why is Herodotus called The Father of History? - Mark Robinson
About 2500 years ago, the writing of history as we understand it didn't really exist. Then, a man called Herodotus witnessed the Persian invasions of Greece and decided to find out why they happened. Mark Robinson investigates how the...
SciShow
Distant Volcanoes Collapsed Dozens of Empires
Volcanoes, climate change, and Chinese history may seem like three phrases spit out of a random word generator, but the three things are more inherently linked than one may assume.
MinutePhysics
Length Contraction and Time Dilation | Special Relativity Ch. 5
This video is chapter 5 in my series on special relativity, and it covers how things that are moving (that is, moving relative to an inertial reference frame) at different speeds appear to be shorter in length... and longer in length....
TED Talks
Danielle R. Moss: How we can help the "forgotten middle" reach their full potential
You know the "forgotten middle": they're the students, coworkers and regular people who are often overlooked because they're seen as neither exceptional nor problematic. How can we empower them to reach their full potential? Sharing her...
TED Talks
TED: The secret to mastering life's biggest transitions | Bruce Feiler
How do you navigate life's growing number of transitions with meaning, purpose and skill? Writer Bruce Feiler offers a powerful way to handle uncertain, painful and confusing times -- or "lifequakes", as he calls them. Learn how to equip...
TED Talks
TED: A life-saving invention that prevents human stampedes | Nilay Kulkarni
every three years, more than 30 million Hindu worshippers gather for the Kumbh Mela in India, the world's largest religious gathering, in order to wash away their sins. With massive crowds descending on small cities and towns, stampedes...
Bozeman Science
Ecological Succession
Paul Andersen describes the process of ecological succession. During this process life reestablished itself after a disturbance. During primary success all of the material is removed including the soil. For example during a volcanic...
PBS
Quantum Entanglement (The Bohr-Einstein Debate)
Albert Einstein strongly disagreed with Niels Bohr when it came to Bohr's interpretation of quantum mechanics. Quantum entanglement settled the argument once and for all.
SciShow
Dark Energy Could Rip the Universe Apart - SciShow News
There are a few ideas about how the universe will end, but a paper published last week suggests that dark energy might eventually rip everything apart!
MinutePhysics
Does The Universe Have a Purpose feat. Neil deGrasse Tyson
Neil deGrasse Tyson was asked by the Templeton Foundation to answer the question "Does the Universe Have a Purpose". Then he read his answer aloud and I drew some pictures for it.
TED-Ed
TED-Ed: Leonora Neville: The princess who rewrote history
Anna Komnene, daughter of Byzantine emperor Alexios, spent the last decade of her life creating a 500-page history of her father's reign called "The Alexiad." As a princess writing about her own family, she had to balance her loyalty to...
SciShow
4 Ways to Uncover Ancient Earthquakes
Earthquakes shake a lot of things up, but after decades or even centuries, it might be a little tough to figure out when or even where one may have happened. Luckily, nature has a few ways of letting us know.
PBS
Supersymmetric Particle Found?
With the large hadron collider running out of places to look for clues to a deeper theory of physics, we need a bigger particle accelerator. We have one - the galaxy.
TED-Ed
TED-Ed: What is consciousness? - Michael S. A. Graziano
Explore the theories of human consciousness and the science of how your brain works to create a conscious experience. -- Patient P.S. suffered a stroke that damaged the right side of her brain, leaving her unaware of everything on her...
TED Talks
Tom Honey: Why would God create a tsunami?
In the days following the tragic South Asian tsunami of 2004, the Rev. Tom Honey pondered the question, "How could a loving God have done this?" Here is his answer.
SciShow
Mass Extinctions
Hank takes us on a trip through time to revisit the 5 major mass extinction events that have impacted species over the Earth's history, and leaves us with some thoughts about what could possibly be the sixth event - the one caused by...
Crash Course
The Olympics, FIFA, and why we love sports: Crash Course Games
Today, John Green is going to be your substitute teacher as we dive into the world of sports! Now ��_sports��_ is a pretty broad genre of game, we probably couldn't even cover them in an entire series, but today we're going to do...
Crash Course
Aliens, Time Travel, and Dresden -Slaughterhouse-Five Part I: Crash Course Literature 212
In which John Green teaches you about Kurt Vonnegut's most famous novel, Slaughterhouse-Five. Vonnegut wrote the book in the Vietnam era, and it closely mirrors his personal experiences in World War II, as long as you throw out the time...
Crash Course
Life Begins: Crash Course Big History
In which Hank and John Green teach you about life on Earth. They won't be giving advice on how life should be lived, because this is a history series. Instead, they'll teach you about the earliest forms of life on Earth, and some of the...
SciShow
Where Are All the Dead Animals
We are surrounded by wildlife, like pigeons and squirrels, all the time. Sadly, all those animals eventually die, but why don't we see carcasses on the street? Where do they go?
SciShow
Why Scientists Tracked One Neutrino Across the Universe
Last week scientists announced that they’ve likely identified the very first astrophysical source of high-energy neutrinos.
Bozeman Science
Effects of Changes in Pathways
Paul Andersen explains how changes in the signal transduction pathway can affect organisms. He begins with a brief discussion of the tetrodotoxin produced by the California Newt and then explains how anthrax affects adenylate cyclase and...
MinutePhysics
Relativity of Simultaneity | Special Relativity Ch. 4
The previous videos in this series: Chapter 1: Why Relativity is Hard Chapter 2: Spacetime Diagrams Chapter 3: Lorentz Transformations This video is chapter 4 in my series on special relativity, and it covers how things that appear...